> Obviously the benefit from doing the reviews is bigger than their preference of Open Access.
Researchers don't usually benefit from doing peer review: they don't get paid for it, and it eats time they could spend doing research. It's more of a sense of duty they have that they're "supposed" to do those reviews, and I can't really fault them for that.
(Though I would very much encourage them to only review for fully Open Access journals, and respond to review requests with invitations to submit the work to those journals.)
Researchers don't usually benefit from doing peer review: they don't get paid for it, and it eats time they could spend doing research. It's more of a sense of duty they have that they're "supposed" to do those reviews, and I can't really fault them for that.
(Though I would very much encourage them to only review for fully Open Access journals, and respond to review requests with invitations to submit the work to those journals.)